// Target definition
#define RG_TARGET_NAME             "VMU"

// Storage
#define RG_STORAGE_ROOT             "/sd"
#define RG_STORAGE_SDSPI_HOST       SPI2_HOST
#define RG_STORAGE_SDSPI_SPEED      SDMMC_FREQ_DEFAULT
// #define RG_STORAGE_SDMMC_HOST       SDMMC_HOST_SLOT_1
// #define RG_STORAGE_SDMMC_SPEED      SDMMC_FREQ_DEFAULT
// #define RG_STORAGE_FLASH_PARTITION  "vfs"

// Audio
#define RG_AUDIO_USE_INT_DAC        3   // 0 = Disable, 1 = GPIO25, 2 = GPIO26, 3 = Both
#define RG_AUDIO_USE_EXT_DAC        0   // 0 = Disable, 1 = Enable

// Video
#define RG_SCREEN_DRIVER            0   // 0 = ILI9341/ST7789
#define RG_SCREEN_HOST              SPI2_HOST
#define RG_SCREEN_SPEED             SPI_MASTER_FREQ_40M
#define RG_SCREEN_BACKLIGHT         1
#define RG_SCREEN_WIDTH             240
#define RG_SCREEN_HEIGHT            300
#define RG_SCREEN_ROTATE            0
#define RG_SCREEN_VISIBLE_AREA      {0, 55, 0, 30} // Left, Top, Right, Bottom
#define RG_SCREEN_SAFE_AREA         {0, 0, 0, 0} // Left, Top, Right, Bottom
#define RG_SCREEN_INIT()                                                                                         \
    ILI9341_CMD(0xCF, 0x00, 0xc3, 0x30);                                                                         \
    ILI9341_CMD(0xED, 0x64, 0x03, 0x12, 0x81);                                                                   \
    ILI9341_CMD(0xE8, 0x85, 0x00, 0x78);                                                                         \
    ILI9341_CMD(0xCB, 0x39, 0x2c, 0x00, 0x34, 0x02);                                                             \
    ILI9341_CMD(0xF7, 0x20);                                                                                     \
    ILI9341_CMD(0xEA, 0x00, 0x00);                                                                               \
    ILI9341_CMD(0x36, 0x60);                    /* Display Rotation */                                           \
    ILI9341_CMD(0xC0, 0x1B);                    /* Power control   //VRH[5:0] */                                 \
    ILI9341_CMD(0xC1, 0x12);                    /* Power control   //SAP[2:0];BT[3:0] */                         \
    ILI9341_CMD(0xC5, 0x32, 0x3C);              /* VCM control */                                                \
    ILI9341_CMD(0xC7, 0x91);                    /* VCM control2 */                                               \
    ILI9341_CMD(0x36, 0x68);                    /* Memory Access Control  (MX|MV|BGR) */                         \
    ILI9341_CMD(0xB1, 0x00, 0x10);              /* Frame Rate Control (1B=70, 1F=61, 10=119) */                  \
    ILI9341_CMD(0xB6, 0x0A, 0xA2);              /* Display Function Control */                                   \
    ILI9341_CMD(0xF6, 0x01, 0x30);                                                                               \
    ILI9341_CMD(0xF2, 0x00);                    /* 3Gamma Function Disable */                                    \
    ILI9341_CMD(0xE0, 0xD0, 0x00, 0x05, 0x0E, 0x15, 0x0D, 0x37, 0x43, 0x47, 0x09, 0x15, 0x12, 0x16, 0x19);       \
    ILI9341_CMD(0xE1, 0xD0, 0x00, 0x05, 0x0D, 0x0C, 0x06, 0x2D, 0x44, 0x40, 0x0E, 0x1C, 0x18, 0x16, 0x19);       \

// Input
// Refer to rg_input.h to see all available RG_KEY_* and RG_GAMEPAD_*_MAP types
#define RG_GAMEPAD_ADC_MAP {\
    {RG_KEY_UP,    ADC_UNIT_1, ADC_CHANNEL_7, ADC_ATTEN_DB_11, 1950, 4096},\
    {RG_KEY_DOWN,  ADC_UNIT_1, ADC_CHANNEL_7, ADC_ATTEN_DB_11, 1024, 1900},\
    {RG_KEY_LEFT,  ADC_UNIT_1, ADC_CHANNEL_6, ADC_ATTEN_DB_11, 1950, 4096},\
    {RG_KEY_RIGHT, ADC_UNIT_1, ADC_CHANNEL_6, ADC_ATTEN_DB_11, 1024, 1900},\
}
#define RG_GAMEPAD_GPIO_MAP {\
    {RG_KEY_MENU,  .num = GPIO_NUM_27, .pullup = 1, .level = 0},\
    {RG_KEY_START, .num = GPIO_NUM_0,  .pullup = 0, .level = 0},\
    {RG_KEY_A,     .num = GPIO_NUM_32, .pullup = 1, .level = 0},\
    {RG_KEY_B,     .num = GPIO_NUM_33, .pullup = 1, .level = 0},\
}
#define RG_GAMEPAD_VIRT_MAP {\
    {RG_KEY_SELECT, .src = RG_KEY_START | RG_KEY_A},\
    {RG_KEY_OPTION, .src = RG_KEY_START | RG_KEY_B},\
}


// Battery
#define RG_BATTERY_DRIVER           1
#define RG_BATTERY_ADC_UNIT         ADC_UNIT_1
#define RG_BATTERY_ADC_CHANNEL      ADC_CHANNEL_0
#define RG_BATTERY_CALC_PERCENT(raw) (((raw) * 2.f - 3150.f) / (4150.f - 3150.f) * 100.f)
#define RG_BATTERY_CALC_VOLTAGE(raw) ((raw) * 2.f * 0.001f)


// Status LED
// #define RG_GPIO_LED                 GPIO_NUM_2

// I2C BUS
// #define RG_GPIO_I2C_SDA             GPIO_NUM_15
// #define RG_GPIO_I2C_SCL             GPIO_NUM_4

// SPI Display
#define RG_GPIO_LCD_MISO            GPIO_NUM_19
#define RG_GPIO_LCD_MOSI            GPIO_NUM_23
#define RG_GPIO_LCD_CLK             GPIO_NUM_18
#define RG_GPIO_LCD_CS              GPIO_NUM_5
#define RG_GPIO_LCD_DC              GPIO_NUM_21
#define RG_GPIO_LCD_BCKL            GPIO_NUM_14
// #define RG_GPIO_LCD_RST           GPIO_NUM_NC

// SPI SD Card
#define RG_GPIO_SDSPI_MISO          GPIO_NUM_19
#define RG_GPIO_SDSPI_MOSI          GPIO_NUM_23
#define RG_GPIO_SDSPI_CLK           GPIO_NUM_18
#define RG_GPIO_SDSPI_CS            GPIO_NUM_22

// External I2S DAC
// #define RG_GPIO_SND_I2S_BCK         GPIO_NUM_4
// #define RG_GPIO_SND_I2S_WS          GPIO_NUM_12
// #define RG_GPIO_SND_I2S_DATA        GPIO_NUM_15
// #define RG_GPIO_SND_AMP_ENABLE      GPIO_NUM_NC

// Updater
#define RG_UPDATER_ENABLE               1
#define RG_UPDATER_APPLICATION          RG_APP_FACTORY
#define RG_UPDATER_DOWNLOAD_LOCATION    RG_STORAGE_ROOT "/vmu/firmware"
